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Fixing device for braking calipers needing to be tested through liquid measurement rack

A technology for brake calipers and bench testing, which is applied in the direction of measuring devices, workpiece clamping devices, and testing of mechanical components, etc. It can solve problems such as inconsistency, obvious shaking of brake calipers, and inaccurate test data of fluid demand, etc., to achieve Guaranteed accuracy and consistency

Active Publication Date: 2015-06-03
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The usual practice is to directly place the brake caliper on the test bench to test the fluid demand of the brake caliper. Inaccurate and inconsistent liquid volume test data

Method used

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  • Fixing device for braking calipers needing to be tested through liquid measurement rack
  • Fixing device for braking calipers needing to be tested through liquid measurement rack
  • Fixing device for braking calipers needing to be tested through liquid measurement rack

Examples

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0017] see figure 1 , figure 2 and image 3 , the fixing device of the brake caliper of the fluid demand bench test of the present invention comprises a lower frame 10 and an upper frame 20: from figure 1 It can be seen that the lower frame 10 is in an I-shape as a whole, and includes a vertical connecting portion 11 and a horizontal lower clamping portion 12 connected to the upper and lower ends of the connecting portion 11 and a base 13. The connecting portion 11 is provided with a There are longitudinal slots 110, the two ends of the lower clamping part 12 are provided with installation holes 120 for installing brake calipers, and the base 13 is assembled on the liquid demand test table; figure 1 , figure 2 and image 3 It can be seen that the upper frame 20 is T-shaped as a whole, including a vertical support portion 21 and a horizont...

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PUM

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Abstract

The invention discloses a fixing device for braking calipers needing to be tested through a liquid measurement rack. The fixing device can guarantee the accuracy. A lower frame (10) of the fixing device is of an H shape as a whole and comprises a vertical connecting portion (11), a lower transverse clamping portion (12) and a base (13), wherein the lower clamping portion is connected with the upper end and the lower end of the connecting portion. The connecting portion is provided with a longitudinal slot (110). The two ends of the lower clamping portion are provided with installation holes (120) used for installing the braking calipers. An upper frame (20) of the fixing device is of a T shape as a whole and comprises a vertical supporting portion (21) and an upper transverse clamping portion (22) connected with the upper end of the supporting portion. The two ends of the upper clamping portion are provided with matching installation holes (220) corresponding to the installation holes, used for installing the braking calipers, in the two ends of the lower clamping portion. The lower end of the supporting portion is connected with the longitudinal slot in the connecting portion of the lower frame, can relatively rotate relative to the lower frame and can move vertically. The matching installation holes in the two ends of the upper clamping portion and the installation holes in the two ends of the lower clamping portion correspond vertically and are located in the same plane.

Description

technical field [0001] The invention relates to a test device for an automobile brake system, in particular to a fixing device for a brake caliper used in a fluid-required bench test. Background technique [0002] In the matching process of the braking system, the fluid requirement of the brake caliper is an important parameter that affects the braking performance. It is necessary to test the fluid requirement of the brake caliper frequently to collect the performance parameters of the vehicle components or to check the performance consistency of the components. checking. The usual practice is to directly place the brake caliper on the test bench to test the fluid demand of the brake caliper. Fluid volume test data is inaccurate and inconsistent. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a fixing device for a brake caliper for a fluid requirement bench test, which can ensure the accuracy and consistency o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B11/00G01M13/00
CPCB25B11/00G01M13/00
Inventor 王煜苏婧陈渝航喻涛邱元军
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD